Theory and application of 3-D LSKUM based on entropy variables

Deshpande, SM and Anandhanarayanan, K and Praveen, C and Ramesh, V (2002) Theory and application of 3-D LSKUM based on entropy variables. In: International Journal for Numerical Methods in Fluids, 40 (1-2). pp. 47-62.

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Abstract

This paper describes the theory and application of a grid-free kinetic upwind scheme known as LSKUM.The basic principle in LSKUM is the determination of derivatives occurring in the conservation laws using the least squares method. The grid-free nature of the scheme is obtained because the least squares method can be used on an arbitrary distribution of nodes, i.e. the nodes need not form a structured/unstructured grid.

Item Type:	Journal Article
Publication:	International Journal for Numerical Methods in Fluids
Publisher:	Wiley InterScience
Additional Information:	Copyright of this article belongs to Wiley InterScience.
Keywords:	Euler equations;Kinetic scheme;Least squares;Grid-free; Upwinding
Department/Centre:	Division of Mechanical Sciences > Aerospace Engineering(Formerly Aeronautical Engineering)
Date Deposited:	05 Apr 2007
Last Modified:	19 Sep 2010 04:35
URI:	http://eprints.iisc.ac.in/id/eprint/9761

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